The Galena inferred copper mineral resources (100% basis) increased by 17% to 28.2 million pounds from the previously reported estimate. About Americas Gold and Silver Corporation.

In the first edition of American geologist James D. Dana's "System of Mineralogy" (1837), binomial names for 300 to 1,000 minerals were given along with the usual names.

Pre-Columbian lead pollution from Native American galena processing and land use in the midcontinental United States. Geology , 2019; DOI: 10.1130/G46673.1 Cite This Page : ...

TORONTO, Sept. 14, 2020 /CNW/ -- Americas Gold and Silver Corporation (TSX: USA) (NYSE American: USAS) ('Americas' or the 'Company'), a growing No ...

Americas Gold and Silver Corporation (TSX: USA) (NYSE American: USAS) (“Americas” or the “Company”), a growing North American precious metals producer, provides an update to its Mineral ...